[PATCH 4.9 003/264] random: remove stale urandom_init_wait

[Greg Kroah-Hartman]

From: "Stephan M� <smueller@xxxxxxxxxx>

commit 2e03c36f25ebb52d3358b8baebcdf96895c33a87 upstream.

The urandom_init_wait wait queue is a left over from the pre-ChaCha20
times and can therefore be savely removed.

Signed-off-by: Stephan Mueller <smueller@xxxxxxxxxx>
Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>
Signed-off-by: Jason A. Donenfeld <Jason@xxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
 drivers/char/random.c |    1 -
 1 file changed, 1 deletion(-)

--- a/drivers/char/random.c
+++ b/drivers/char/random.c
@@ -410,7 +410,6 @@ static struct poolinfo {
  */
 static DECLARE_WAIT_QUEUE_HEAD(random_read_wait);
 static DECLARE_WAIT_QUEUE_HEAD(random_write_wait);
-static DECLARE_WAIT_QUEUE_HEAD(urandom_init_wait);
 static struct fasync_struct *fasync;
 
 static DEFINE_SPINLOCK(random_ready_list_lock);